CA2470915A1 - Ensemble de protection de lame de scie circulaire a table - Google Patents

Ensemble de protection de lame de scie circulaire a table Download PDF

Info

Publication number
CA2470915A1
CA2470915A1 CA 2470915 CA2470915A CA2470915A1 CA 2470915 A1 CA2470915 A1 CA 2470915A1 CA 2470915 CA2470915 CA 2470915 CA 2470915 A CA2470915 A CA 2470915A CA 2470915 A1 CA2470915 A1 CA 2470915A1
Authority
CA
Canada
Prior art keywords
guard
pin
riving knife
top plate
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2470915
Other languages
English (en)
Inventor
David G. Peot
William C. Buck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
One World Technologies Ltd
Original Assignee
One World Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by One World Technologies Ltd filed Critical One World Technologies Ltd
Publication of CA2470915A1 publication Critical patent/CA2470915A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2077—By kerf entering guide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7684—With means to support work relative to tool[s]
    • Y10T83/773—Work-support includes passageway for tool [e.g., slotted table]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7734—With guard for tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
CA 2470915 2003-06-23 2004-06-15 Ensemble de protection de lame de scie circulaire a table Abandoned CA2470915A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/601,721 US20040255745A1 (en) 2003-06-23 2003-06-23 Table saw guard assembly
US10/601,721 2003-06-23

Publications (1)

Publication Number Publication Date
CA2470915A1 true CA2470915A1 (fr) 2004-12-23

Family

ID=33418605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2470915 Abandoned CA2470915A1 (fr) 2003-06-23 2004-06-15 Ensemble de protection de lame de scie circulaire a table

Country Status (7)

Country Link
US (2) US20040255745A1 (fr)
EP (1) EP1491304A3 (fr)
CN (1) CN100484707C (fr)
AU (1) AU2004202757A1 (fr)
CA (1) CA2470915A1 (fr)
NZ (1) NZ533698A (fr)
TW (1) TWI275459B (fr)

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US7210383B2 (en) 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US20060219076A1 (en) * 2005-03-31 2006-10-05 Gass Stephen F Table saw throat plates and table saws including the same
US6857345B2 (en) 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
US8079295B2 (en) 2008-06-20 2011-12-20 Sd3, Llc Table saw blade guards and blade guard assemblies including lateral blade guards, and table saws including the same
US10022811B2 (en) 2009-07-31 2018-07-17 Sawstop Holding Llc Dust collection system for a table saw
US7536238B2 (en) 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US8646369B2 (en) * 2007-10-01 2014-02-11 Sd3, Llc Table saw guards, splitter assemblies, accessories, and table saws including the same
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US7712403B2 (en) 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
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JP2007076235A (ja) 2005-09-15 2007-03-29 Makita Corp 切断機
US7210386B1 (en) * 2005-11-02 2007-05-01 Kingsand Machinery Ltd. Quickly detachable protective cover unit of a table sawing machine
US7437981B2 (en) * 2005-11-21 2008-10-21 Robert Bosch Gmbh Modular guard system and apparatus for a power saw
US7600456B2 (en) * 2005-11-21 2009-10-13 Robert Bosch Gmbh Modular guard system for a power saw
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US20070186739A1 (en) * 2006-02-16 2007-08-16 Eastway Fair Company Limited Of Trident Chambers Riving knife clamp for a table saw
US7434501B2 (en) * 2006-08-25 2008-10-14 Bor-Yann Chuang Quickly collapsible protective cover unit for a table sawing machine
DE102006048560A1 (de) 2006-10-13 2008-04-17 Robert Bosch Gmbh Schutzvorrichtung
JP5009011B2 (ja) * 2007-03-15 2012-08-22 株式会社マキタ 切断機
TW200838665A (en) * 2007-03-21 2008-10-01 Durq Machinery Corp Stopping structure for table saw
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TW200904609A (en) * 2007-07-26 2009-02-01 Rexon Ind Corp Ltd Quick-release structure for covering part of rotary sawing machine
CN101376184B (zh) * 2007-08-27 2011-11-16 力山工业股份有限公司 用于圆锯机护盖组件的快拆结构
TW200909168A (en) * 2007-08-31 2009-03-01 Rexon Ind Corp Ltd Protection cover assembly for circular saw and quick release structure thereof
JP5225783B2 (ja) * 2008-03-11 2013-07-03 株式会社マキタ 切断機の鋸刃ガード装置
US8082826B2 (en) 2008-03-25 2011-12-27 Power Tool Institute Saw accessories and clamp for use therewith
US8091456B2 (en) 2008-03-25 2012-01-10 Power Tool Institute Safety devices for saws
US8127648B2 (en) * 2008-07-31 2012-03-06 Robert Bosch Gmbh Table saw guard system
TW201016422A (en) * 2008-10-27 2010-05-01 Rexon Ind Corp Ltd Safety device for saw machine
WO2010144627A2 (fr) * 2009-06-09 2010-12-16 Butler David J Système de santé et de sécurité pour une scie circulaire à table
US9919369B2 (en) 2013-10-17 2018-03-20 Sawstop Holding Llc Inserts for table saws
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws
CN103846958B (zh) * 2014-03-18 2015-12-09 诸暨中澳自动化设备有限公司 一种切断刀具的两自由度机械防护机构及其使用方法
US10603819B2 (en) * 2015-12-16 2020-03-31 Black & Decker Inc. Tile saw
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
CN107900451A (zh) * 2017-12-22 2018-04-13 合保电气（芜湖）有限公司 电力作业锯
CN109108673A (zh) * 2018-07-09 2019-01-01 江苏宁兴恒力智能设备有限公司 一种竖直斜楔机构
CN114559099A (zh) * 2020-11-27 2022-05-31 苏州市金翔装饰工程有限公司 一种便于夜间作业的切割机

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Also Published As

Publication number Publication date
EP1491304A3 (fr) 2008-04-23
TWI275459B (en) 2007-03-11
US20070000366A1 (en) 2007-01-04
AU2004202757A1 (en) 2005-01-13
EP1491304A2 (fr) 2004-12-29
NZ533698A (en) 2006-01-27
CN100484707C (zh) 2009-05-06
TW200512078A (en) 2005-04-01
CN1572402A (zh) 2005-02-02
US20040255745A1 (en) 2004-12-23

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Legal Events

Date Code Title Description
FZDE Discontinued